Title:
OPTICAL COMPONENT
Document Type and Number:
Japanese Patent JP2014186305
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide an optical component having an antireflection structure optimum for use in optical system such as imaging apparatus.SOLUTION: The optical component has: a first plane and a second plane facing each other; a first microstructure 30 formed on the first plane in which plural unit structures are arranged; and a second microstructure 40 formed on the second plane in which plural unit structures are arranged. The optical component is arranged so that the pitch of the unit structure constituting the first microstructure 30 is different from the pitch of the unit structure constituting the second microstructure 40.
Inventors:
TAMURA TAKAMASA
Application Number:
JP2013266800A
Publication Date:
October 02, 2014
Filing Date:
December 25, 2013
Export Citation:
Assignee:
PANASONIC CORP
International Classes:
G02B1/11; G02B1/02
Attorney, Agent or Firm:
Hiroki Naito
Fujii Kentaro
Terauchi Italian 久郎
Fujii Kentaro
Terauchi Italian 久郎